Jane Street’s CISO Global CISO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$93.6K Buy
+81,419
New +$93.6K ﹤0.01% 4989
2023
Q3
Sell
-2,790
Closed -$7.45K 5202
2023
Q2
$7.45K Sell
2,790
-2,829
-50% -$7.55K ﹤0.01% 5159
2023
Q1
$28.5K Buy
+5,619
New +$28.5K ﹤0.01% 5216
2022
Q2
Sell
-1,828
Closed -$146K 5607
2022
Q1
$146K Buy
+1,828
New +$146K ﹤0.01% 4854